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25 // 25 //
26 // 26 //
>> 27 // $Id$
27 // ------------------------------------------- 28 // ------------------------------------------------------------
28 // GEANT 4 class implementation file 29 // GEANT 4 class implementation file
29 // CERN Geneva Switzerland 30 // CERN Geneva Switzerland
30 // 31 //
31 // 32 //
32 // ------------ GammaRayTelDigitizer --- 33 // ------------ GammaRayTelDigitizer ------
33 // by F.Longo, R.Giannitrapani & G 34 // by F.Longo, R.Giannitrapani & G.Santin (13 nov 2000)
34 // 35 //
35 // ******************************************* 36 // ************************************************************
36 37
37 #include <vector> 38 #include <vector>
38 39
39 #include "GammaRayTelAnticoincidenceHit.hh" <<
40 #include "GammaRayTelCalorimeterHit.hh" <<
41 #include "GammaRayTelDigi.hh" <<
42 #include "GammaRayTelDigitizer.hh" 40 #include "GammaRayTelDigitizer.hh"
>> 41 #include "GammaRayTelDigi.hh"
43 #include "GammaRayTelDigitizerMessenger.hh" 42 #include "GammaRayTelDigitizerMessenger.hh"
>> 43
44 #include "GammaRayTelTrackerHit.hh" 44 #include "GammaRayTelTrackerHit.hh"
>> 45 #include "GammaRayTelCalorimeterHit.hh"
>> 46 #include "GammaRayTelAnticoincidenceHit.hh"
45 47
46 #include "G4DigiManager.hh" << 48 #include "G4SystemOfUnits.hh"
47 #include "G4Event.hh" <<
48 #include "G4EventManager.hh" 49 #include "G4EventManager.hh"
49 #include "G4ios.hh" << 50 #include "G4Event.hh"
50 #include "G4SDManager.hh" 51 #include "G4SDManager.hh"
51 #include "G4SystemOfUnits.hh" << 52 #include "G4DigiManager.hh"
>> 53 #include "G4ios.hh"
52 54
53 //....oooOO0OOooo........oooOO0OOooo........oo 55 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
54 56
55 GammaRayTelDigitizer::GammaRayTelDigitizer(G4S << 57 GammaRayTelDigitizer::GammaRayTelDigitizer(G4String name)
56 constexpr auto DIGIT_COLLECTION_NAME{"Digi << 58 :G4VDigitizerModule(name)
57 collectionName.push_back(DIGIT_COLLECTION_ << 59 {
58 60
59 // create a messenger for this class <<
60 digitizerMessenger = new GammaRayTelDigiti <<
61 } <<
62 61
63 //....oooOO0OOooo........oooOO0OOooo........oo << 62 G4String colName = "DigitsCollection";
>> 63 collectionName.push_back(colName);
>> 64 Energy_Threshold = 120.*keV;
>> 65 TotalEnergy = 0.;
>> 66 ACDThreshold = 15*keV;
>> 67
>> 68 //create a messenger for this class
>> 69 digiMessenger = new GammaRayTelDigitizerMessenger(this);
64 70
65 GammaRayTelDigitizer::~GammaRayTelDigitizer() <<
66 delete digitizerMessenger; <<
67 } 71 }
68 72
69 //....oooOO0OOooo........oooOO0OOooo........oo 73 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
70 74
71 void GammaRayTelDigitizer::Digitize() { << 75 GammaRayTelDigitizer::~GammaRayTelDigitizer()
72 digitsCollection = new GammaRayTelDigitsCo << 76 {
73 << 77 delete digiMessenger;
74 auto *digitManager = G4DigiManager::GetDMp << 78 }
75 <<
76 G4int trackerCollectionIdentifier{0}; // T <<
77 G4int calorimeterCollectionIdentifier{0}; <<
78 G4int anticoincidenceCollectionIdentifier{ <<
79 <<
80 totalEnergy = 0.; // at each event <<
81 79
82 // TKR hits collection << 80 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
83 81
84 trackerCollectionIdentifier = digitManager << 82 void GammaRayTelDigitizer::Digitize()
85 GammaRayTelTrackerHitsCollection *trackerC << 83 {
86 trackerCollection = (GammaRayTelTrackerHit << 84 DigitsCollection = new GammaRayTelDigitsCollection
>> 85 ("GammaRayTelDigitizer","DigitsCollection"); // to create the Digi Collection
>> 86
>> 87 G4DigiManager* DigiMan = G4DigiManager::GetDMpointer();
>> 88
>> 89 G4int THCID; // TrackerCollection
>> 90 G4int CHCID; // CalorimeterCollection
>> 91 G4int AHCID; // AnticoincidenceCollection
>> 92
>> 93 TotalEnergy = 0.; // at each event
>> 94
>> 95 // TKR Hits collection
>> 96
>> 97 THCID = DigiMan->GetHitsCollectionID("TrackerCollection");
>> 98 GammaRayTelTrackerHitsCollection* THC = 0;
>> 99 THC = (GammaRayTelTrackerHitsCollection*)
>> 100 (DigiMan->GetHitsCollection(THCID));
>> 101
>> 102
>> 103 // CAL Hits collection
>> 104
>> 105 CHCID = DigiMan->GetHitsCollectionID("CalorimeterCollection");
>> 106 GammaRayTelCalorimeterHitsCollection* CHC = 0;
>> 107 CHC = (GammaRayTelCalorimeterHitsCollection*)
>> 108 (DigiMan->GetHitsCollection(CHCID));
>> 109
>> 110 // ACD Hits collection
>> 111
>> 112 AHCID = DigiMan->GetHitsCollectionID("AnticoincidenceCollection");
>> 113 GammaRayTelAnticoincidenceHitsCollection* AHC = 0;
>> 114 AHC = (GammaRayTelAnticoincidenceHitsCollection*)
>> 115 (DigiMan->GetHitsCollection(AHCID));
>> 116
>> 117
>> 118 if (THC)
>> 119 {
>> 120 G4int n_hit = THC->entries();
>> 121
>> 122 for (G4int i=0;i<n_hit;i++)
>> 123 {
>> 124 G4double ESil = (*THC)[i]->GetEdepSil();
>> 125 G4int NStrip = (*THC)[i]->GetNStrip();
>> 126 G4int NPlane = (*THC)[i]->GetNSilPlane();
>> 127 G4int IsX = (*THC)[i]->GetPlaneType();
>> 128
>> 129 // digi generation only if energy deposit greater than threshold
>> 130
>> 131 if (ESil>Energy_Threshold)
>> 132 {
>> 133 GammaRayTelDigi* Digi = new GammaRayTelDigi();
>> 134 Digi->SetPlaneNumber(NPlane);
>> 135 Digi->SetPlaneType(IsX);
>> 136 Digi->SetStripNumber(NStrip);
>> 137 Digi->SetDigiType(0);
>> 138 Digi->SetEnergy(0.);
>> 139 DigitsCollection->insert(Digi);
>> 140 }
>> 141 }
>> 142 }
>> 143 if (CHC)
>> 144 {
>> 145 G4int n_hit = CHC->entries();
>> 146
>> 147 for (G4int i=0;i<n_hit;i++)
>> 148 {
>> 149 TotalEnergy +=(*CHC)[i]->GetEdepCAL();
>> 150 }
>> 151 // digi generation only if energy deposit greater than 0.
>> 152
>> 153 if (TotalEnergy>0.)
>> 154 {
>> 155 GammaRayTelDigi* Digi = new GammaRayTelDigi();
>> 156 Digi->SetPlaneNumber(0);
>> 157 Digi->SetPlaneType(0);
>> 158 Digi->SetStripNumber(0);
>> 159 Digi->SetDigiType(1);
>> 160 Digi->SetEnergy(TotalEnergy);
>> 161 DigitsCollection->insert(Digi);
>> 162 }
87 163
88 // CAL hits collection << 164 }
89 165
90 calorimeterCollectionIdentifier = digitMan << 166 if (AHC)
91 GammaRayTelCalorimeterHitsCollection *calo << 167 {
92 calorimeterCollection = (GammaRayTelCalori << 168 G4int n_hit = AHC->entries();
>> 169
>> 170 for (G4int i=0;i<n_hit;i++)
>> 171 {
>> 172 G4double energy = (*AHC)[i]->GetEdepACD();
>> 173 G4int type = (*AHC)[i]->GetACDTileNumber();
>> 174
>> 175 // digi generation only if energy deposit greater than 0.
>> 176
>> 177 if (energy>ACDThreshold)
>> 178 {
>> 179 GammaRayTelDigi* Digi = new GammaRayTelDigi();
>> 180 Digi->SetPlaneNumber(0);
>> 181 Digi->SetPlaneType(0);
>> 182 Digi->SetStripNumber(type);
>> 183 Digi->SetDigiType(2);
>> 184 Digi->SetEnergy(energy);
>> 185 DigitsCollection->insert(Digi);
>> 186 }
>> 187
>> 188 }
>> 189 }
>> 190
>> 191 if (THC||AHC||CHC){
>> 192 G4cout << "Number of digits in this event = "
>> 193 << DigitsCollection->entries()
>> 194 // << " " << DigitsCollection->GetName()
>> 195 // << " " << DigitsCollection->GetDMname()
>> 196 << G4endl;
>> 197 }
>> 198
>> 199 StoreDigiCollection(DigitsCollection);
>> 200
>> 201 G4int DCID = -1;
>> 202 if(DCID<0)
>> 203 {
>> 204 // DigiMan->List();
>> 205 DCID = DigiMan->GetDigiCollectionID("GammaRayTelDigitizer/DigitsCollection");
>> 206 }
>> 207
>> 208
>> 209 }
93 210
94 // ACD hits collection <<
95 211
96 anticoincidenceCollectionIdentifier = digi <<
97 GammaRayTelAnticoincidenceHitsCollection * <<
98 anticoincidenceCollection = (GammaRayTelAn <<
99 212
100 if (trackerCollection != nullptr) { << 213 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
101 G4int numberOfHits = trackerCollection <<
102 214
103 for (auto i = 0; i < numberOfHits; i++ <<
104 G4double depositedEnergy = (*track <<
105 G4int stripNumber = (*trackerColle <<
106 G4int planeNumber = (*trackerColle <<
107 G4int IsX = (*trackerCollection)[i <<
108 215
109 // digi generation only if energy <<
110 216
111 if (depositedEnergy > energyThresh <<
112 auto *digit = new GammaRayTelD <<
113 digit->SetPlaneNumber(planeNum <<
114 digit->SetPlaneType(IsX); <<
115 digit->SetStripNumber(stripNum <<
116 digit->SetDigitType(0); <<
117 digit->SetEnergy(0.); <<
118 digitsCollection->insert(digit <<
119 } <<
120 } <<
121 } <<
122 217
123 if (calorimeterCollection != nullptr) { <<
124 G4int numberOfHits = calorimeterCollec <<
125 218
126 for (auto i = 0; i < numberOfHits; i++ <<
127 totalEnergy += (*calorimeterCollec <<
128 } <<
129 <<
130 // digit generation only if energy dep <<
131 <<
132 if (totalEnergy > 0.) { <<
133 auto *digit = new GammaRayTelDigi( <<
134 digit->SetPlaneNumber(0); <<
135 digit->SetPlaneType(0); <<
136 digit->SetStripNumber(0); <<
137 digit->SetDigitType(1); <<
138 digit->SetEnergy(totalEnergy); <<
139 digitsCollection->insert(digit); <<
140 } <<
141 } <<
142 219
143 if (anticoincidenceCollection != nullptr) <<
144 G4int numberOfHits = anticoincidenceCo <<
145 220
146 for (G4int i = 0; i < numberOfHits; i+ <<
147 auto energy = (*anticoincidenceCol <<
148 auto type = (*anticoincidenceColle <<
149 <<
150 // digit generation only if energy <<
151 <<
152 if (energy > acdThreshold) { <<
153 auto *digit = new GammaRayTelD <<
154 digit->SetPlaneNumber(0); <<
155 digit->SetPlaneType(0); <<
156 digit->SetStripNumber(type); <<
157 digit->SetDigitType(2); <<
158 digit->SetEnergy(energy); <<
159 digitsCollection->insert(digit <<
160 } <<
161 } <<
162 } <<
163 221
164 if (trackerCollection != nullptr || antico <<
165 G4cout << "Number of digits in this ev <<
166 // << " " << digitsCollection->GetName <<
167 // << " " << digitsCollection->GetDMna <<
168 << G4endl; <<
169 } <<
170 222
171 StoreDigiCollection(digitsCollection); <<
172 223
173 G4int digitsCollectionIdentifier{-1}; <<
174 if (digitsCollectionIdentifier < 0) { <<
175 // digiManager->List(); <<
176 digitsCollectionIdentifier = digitMana <<
177 } <<
178 } <<
179 224